Grant County

Grant County has 7,563 residents across 10 ZIP codes with their own report. Median household income is $75,028, in line with the South Dakota figure. The typical owner-occupied home is valued at $171,000, and 25% of adults 25 and over hold a bachelor’s degree or higher.

County · ACS 2020–2024 · Updated October 24, 2026

7,563residentsACS 2020–2024

$75,028median household incomeSouth Dakota: $75K

$171,000median home valueowner-occupied homes

84%of households have broadbandhome internet subscription

Grant County in South DakotaZIP codes in Grant County highlighted; the rest of South Dakota in grey

Map of South Dakota with Grant County highlighted

Sources: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates · U.S. Census Bureau, 2024 Gazetteer and 2020 ZCTA relationship files

All 10 ZIP codes.

Colour shows where each zip code sits among the others in the table, from lowest to highest.

ZIP code	Residents	Household income	Home value	Owners	Bachelor's+	Broadband	Commute
57216	1,584	$88K	$201K	83%	18%	89%	15 min
57246	132	$73K	$90K	85%	23%	81%	28 min
57251	228	$72K	$75K	73%	34%	73%	17 min
57252	4,883	$70K	$183K	73%	29%	84%	12 min
57256	238	$67K	$225K	86%	14%	52%	25 min
57259	477	$80K	$260K	97%	15%	78%	27 min
57264	191	$80K	$113K	77%	31%	84%	23 min
57265	202	$70K	$115K	65%	1%	95%	36 min
57266	626	$73K	$163K	74%	14%	86%	25 min
57269	186	$98K	$411K	96%	55%	92%	45 min

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

People.

7,563 residents in 3,029 households, next to the South Dakota figure.

22%

under 18

18%

aged 18–34

23%

aged 65 and over

32%

of households are people living alone

58%

of households are married couples

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Homes.

3,456 housing units; the median owner-occupied home is valued at $171,000 (±$14,506).

76%

of households own their home

76%

of homes are detached single-family houses

are in buildings with 5 or more units

are mobile homes

12%

of housing units are vacant

$763

median gross rent a month

When homes were built

2020 or later3%

2010–20194%

2000–20099%

1990–199910%

1980–19899%

1970–197919%

1960–19698%

1950–19596%

1940–19495%

1939 or earlier27%

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Income and work.

Household income and work, in 2024 dollars; median household income ±$9,695.

$75,028

median household income

11.6%

of people live below the poverty line

2.7%

unemployment rate

25%

of adults 25+ hold a bachelor’s degree or higher

The poverty rate uses the federal poverty thresholds, which vary with family size. It says nothing on its own about what a neighborhood is like to live in.

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Getting around.

How workers aged 16 and over get to work, and how long it takes.

15 min

average commute to work

of commuters travel 45 minutes or more

84%

of workers drive or carpool

take public transportation

walk or bike

11%

work from home

of households have no car

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Internet.

Home internet subscriptions.

84%

of households have a broadband subscription

12%

have no internet access at home

American Community Survey figures are estimates from a rolling sample, averaged over 2020–2024. Each comes with a margin of error, which is wider in places with fewer people.

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates